ÌâÄ¿ÄÚÈÝ

£¨±¾Ì⹩½Ìѧ½ø¶ÈÒѳ¬Ç°µÄ¿¼Éú×ö£©ÇâÔ­×ӵIJ¿·ÖÄܼ¶ÈçͼËùʾ£¬ÒÑÖª¿É¼û¹â¹â×ÓÄÜÁ¿ÔÚ1.62eVµ½3.11eVÖ®¼ä¡£ÓÉ´Ë¿ÉÍÆÖª£¬ÇâÔ­×Ó                                      £¨   £©

A£®´Ón=3Äܼ¶Ïòn=2Äܼ¶Ô¾Ç¨Ê±·¢³öµÄ¹âΪ¿É¼û¹â

B£®´Ó¸ßÄܼ¶Ïòn=2Äܼ¶Ô¾Ç¨Ê±·¢³öµÄ¹â½ÔΪ¿É¼û¹â

C£®´Ó¸ßÄܼ¶Ïòn=2Äܼ¶Ô¾Ç¨Ê±·¢³öµÄ¹âµÄ²¨³¤±È¿É¼û¹âµÄ³¤

D£®´Ó¸ßÄܼ¶Ïòn=3Äܼ¶Ô¾Ç¨Ê±·¢³öµÄ¹âµÄƵÂʱȿɼû¹âµÄ¸ß

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø